2AA5 - P0017

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2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction



none









2AA5



2AA5 - P0017







Information saved in



DME









Fault code



2AA5 - P0017









Fault text



Camshaft sensor, exhaust, tooth fault









Fault description



Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)









Condition for fault identification



Test condition:





NWA synchronized, adaptation enabled Terminal condition: Terminal 15 on Voltage condition:





none









Condition for fault memory entry



On each camshaft tooth flank when the position is out of tolerance. Immediate entry without debounce









Action in service



Check position (valve timing setting) of camshaft and reluctor



Check torque on crankshaft center bolt







Fault effect and breakdown warning







Driver information Warning light: MIL 2nd DC,



CAM operates in emergency default mode

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